Solution : https://service.sap.com/sap/support/notes/1068113 (SAP Service marketplace login required)
Key words :
cases goto transaction se16, find unassigned generated objects, crm business transaction, create additional fields, crm business transactions, easy enhancement workbench, sap-gui-screens, unexpected error occured, generated function group, choose table gox_tr_objects
Related Notes :
| 1047266 | FAQ: Limitations and restrictions of EEW generation |
| 663799 | EEW-Fields for SAP-GUI: Warning 'More than 10 extensions' |
| 649336 | EEW Customizing |